From Investopedia: With boom-and-bust oil prices, many investors feel they have to capitalize on some of this excitement before it's too late, and so they turn to funds like the DWS Global Commodities Stock Fund. In the end, though, it's like a dog chasing its tail, going round and round in circles.
The DWS Global Commodities Stock Fund is a closed-end fund that invests in the stocks of companies involved in the commodities business, as well as commodities-linked structured notes. These pay a return (above principal) based on the performance of a basket of commodities over a defined period. .... Full Article: Source